Xtreme Powertech, LLC · Electronic Components
MT1121C
SEMICONDUCTOR DEVICE SET — NSN 5961-01-154-3000
Part NumberMT1121C
ManufacturerXtreme Powertech, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-154-3000 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE SET
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Component Name And Quantity4 TRANSISTOR
Special FeaturesPOWERTECH P/N MT1121
Component Function RelationshipMATCHED
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is MT1121C available?
We can source MT1121C even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is MT1121C by Xtreme Powertech, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MT1121C has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like MT1121C?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for MT1121C?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.